Add SecurityStateModelClient interface and implementation

chrome/chrome_browser.gypi

 # Copyright 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 2761 matching lines @@
       'browser/spellchecker/spelling_service_client.cc',
       'browser/spellchecker/spelling_service_client.h',
       'browser/spellchecker/word_trimmer.cc',
       'browser/spellchecker/word_trimmer.h',
     ],
     'chrome_browser_ssl_sources': [
       'browser/ssl/bad_clock_blocking_page.cc',
       'browser/ssl/bad_clock_blocking_page.h',
       'browser/ssl/cert_report_helper.cc',
       'browser/ssl/cert_report_helper.h',
+      'browser/ssl/chrome_security_state_model_client.cc',
+      'browser/ssl/chrome_security_state_model_client.h',
       'browser/ssl/chrome_ssl_host_state_delegate.cc',
       'browser/ssl/chrome_ssl_host_state_delegate.h',
       'browser/ssl/chrome_ssl_host_state_delegate_factory.cc',
       'browser/ssl/chrome_ssl_host_state_delegate_factory.h',
       'browser/ssl/common_name_mismatch_handler.cc',
       'browser/ssl/common_name_mismatch_handler.h',
       'browser/ssl/security_state_model.cc',
       'browser/ssl/security_state_model.h',
       'browser/ssl/security_state_model_android.cc',
       'browser/ssl/security_state_model_android.h',
+      'browser/ssl/security_state_model_client.h',
       'browser/ssl/ssl_blocking_page.cc',
       'browser/ssl/ssl_blocking_page.h',
       'browser/ssl/ssl_cert_reporter.h',
       'browser/ssl/ssl_client_certificate_selector.h',
       'browser/ssl/ssl_error_handler.cc',
       'browser/ssl/ssl_error_handler.h',
     ],
     'chrome_browser_supervised_user_sources': [
       'browser/content_settings/content_settings_supervised_provider.cc',
       'browser/content_settings/content_settings_supervised_provider.h',
@@ skipping 1301 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }